• To prevent possible hearing damage, do not listen at high
volume levels for long periods.
Pairing the earphones to a Bluetooth audio
source
1. Take the earphones out of the charging case. The earphones
switch on automatically.
Press and hold both earphone buttons A
4
seconds to switch the earphones on manually.
2. The charging and connection indicator LEDs A
blinking respectively red and blue to indicate pairing mode
is active.
3. Enable Bluetooth on the device you want to pair the
earphones with.
4. Select "HPBT8053BK" from the list of available Bluetooth
devices on your device.
Leave one earphone in the case to pair only one earphone
4
instead of both.
Charging the product (image B)
The product is delivered with a partially charged battery.
4
For optimal battery life, fully charge the battery before
first use.
1. When the battery is low, the charging indicator LED blinks
red and the earphones emit the voice alert "Please charge".
2. Place the earphones into the respective slots A
charge the earphones.
3. A
lights up red when charging.
8
4. When full charged, A
seconds before going off.
The earphones and the charging case can charge
4
simultaneously.
5. The earphones can be charged up to 3 times in the fully
charged case.
To charge the product:
1. Plug the USB-C cable A
2. Plug the other end of A
adapter.
3. Plug the power adapter into a power outlet.
4. A
flashes when charging and A
3
when full charged.
Switching on the product
• Press and hold A
product on or off.
goes off and A
8
into the USB-C port A
q
q
into a computer or power
and A
for 2 seconds to switch the
5
6
6
A
5
6
89
1
goes on for 15
9
4
will be constant on
3
for 2
start
A
2
to
.